package com.hzncc.kevin.robot_ir.utils;

import android.content.Context;
import android.content.res.Resources;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

/**
 * Robot
 * Created by 蔡雨峰 on 2018/1/16.
 */

public class TextResourceReader {
    public static String readTextFileFromResource(Context context , int resourceId) {
        StringBuilder body = new StringBuilder();

        try {
            InputStream inputStream = context.getResources().openRawResource(resourceId);
            InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
            BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
            String nextLine;
            while ((nextLine = bufferedReader.readLine()) != null) {
                body.append(nextLine);
                body.append('\n');
            }
        }catch (IOException e){
            throw new RuntimeException("Could not open resource: $resourceId",e);
        }catch (Resources.NotFoundException nfe){
            throw new RuntimeException("Resource not found: $resourceId",nfe);
        }
        return body.toString();
    }
}
